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- package guid
- import (
- "context"
- csnowflake "github.com/mhaya/extend/snowflake"
- "github.com/mhaya/game/game_cluster/internal/mdb"
- )
- // Next 生成唯一id
- // 以下几种方式仅供参考:
- // snowflake
- // redis
- func Next() string {
- node, _ := csnowflake.NewNode(1)
- var sid string
- for {
- id := node.Generate()
- sid = id.Base58()
- if mdb.RDB.HExists(context.Background(), "PlayerID", sid).Val() {
- continue
- }
- mdb.RDB.HSet(context.Background(), "PlayerID", sid, 1)
- return sid
- }
- }
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